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JPS5224170A - Manufacturing process of fluorescent substance - Google Patents

Manufacturing process of fluorescent substance

Info

Publication number
JPS5224170A
JPS5224170A JP10020275A JP10020275A JPS5224170A JP S5224170 A JPS5224170 A JP S5224170A JP 10020275 A JP10020275 A JP 10020275A JP 10020275 A JP10020275 A JP 10020275A JP S5224170 A JPS5224170 A JP S5224170A
Authority
JP
Japan
Prior art keywords
fluorescent substance
manufacturing process
granule
usual
formed flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10020275A
Other languages
Japanese (ja)
Inventor
Hiroki Yamada
Masaki Nakano
Takeshi Kano
Akira Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10020275A priority Critical patent/JPS5224170A/en
Publication of JPS5224170A publication Critical patent/JPS5224170A/en
Pending legal-status Critical Current

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  • Luminescent Compositions (AREA)

Abstract

PURPOSE: Mean granule diameter of fluorescent substance is made considerably large and granule is formed flat compared with the product made as usual.
COPYRIGHT: (C)1977,JPO&Japio
JP10020275A 1975-08-20 1975-08-20 Manufacturing process of fluorescent substance Pending JPS5224170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10020275A JPS5224170A (en) 1975-08-20 1975-08-20 Manufacturing process of fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10020275A JPS5224170A (en) 1975-08-20 1975-08-20 Manufacturing process of fluorescent substance

Publications (1)

Publication Number Publication Date
JPS5224170A true JPS5224170A (en) 1977-02-23

Family

ID=14267706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10020275A Pending JPS5224170A (en) 1975-08-20 1975-08-20 Manufacturing process of fluorescent substance

Country Status (1)

Country Link
JP (1) JPS5224170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443595A (en) * 1987-08-08 1989-02-15 Nichia Kagaku Kogyo Kk Red luminescent phosphor for color cathode ray tube and color cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443595A (en) * 1987-08-08 1989-02-15 Nichia Kagaku Kogyo Kk Red luminescent phosphor for color cathode ray tube and color cathode ray tube

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